Windsor Environmental
Westchester buildings

Asbestos removal and testing in Westchester

Older homes, co-op buildings and commercial properties from Yonkers to Bedford. Asbestos surveys, licensed removal, lead and mold work.

  • Licensed in New York & New Jersey
  • NYC DEP-certified investigators
  • EPA-certified lead professionals
  • Fully insured, COIs on request
  • Free in-person estimates

Westchester has a lot of older housing, from prewar co-ops in Yonkers, Bronxville and New Rochelle to large single-family homes in the northern towns. Asbestos turns up in basements, floors, plaster and siding, and New York State rules call for an asbestos survey before renovating or demolishing older buildings.

Herringbone parquet floor

What we find in Westchester homes and buildings

  • Co-op and apartment buildings. Black mastic under parquet, floor tiles, riser and boiler room insulation, with board and managing agent requirements.
  • Houses. Basement pipe and boiler insulation, siding and roof shingles, plaster and joint compound, and old flooring layers.
  • Lead and mold. Lead paint in older homes, and mold in basements and finished lower levels.

Towns we work in

All of Westchester, including Yonkers, Mount Vernon, New Rochelle, Bronxville, Pelham, Larchmont, Mamaroneck, Rye, Harrison, Port Chester, Scarsdale, White Plains, Hartsdale, Dobbs Ferry, Tarrytown, Sleepy Hollow, Ossining, Chappaqua, Mount Kisco, Bedford and Peekskill.

Free in-person estimates

Many jobs can be quoted from photos and a report. When a job needs to be seen, we come out and estimate it for free.

Every size of job

Small jobsA pipe elbow, one bathroom floor, a single test. No job is too small.
Apartments & homesKitchens, gut renovations, basements, whole houses.
Buildings & roofsFull roofs, siding, boiler rooms, multi-floor commercial and phased work.

How it works in Westchester

  1. Test and quote

    We sample what your project will touch and give you a clear written quote.

  2. Paperwork and scheduling

    Insurance certificates, filings and notices when needed, and a start date that fits your contractor.

  3. Abatement

    Licensed crew, sealed containment and air monitoring, with the area kept separate from the rest of the home or building.

  4. Clearance

    Clearance air testing before the rebuild starts, then the closeout documents you need.

Common questions

Do I need an asbestos survey to renovate in Westchester?

In older buildings, New York State rules generally require an asbestos survey before renovation or demolition, and many building departments ask for it. We do the survey and the report.

Do you work with Westchester co-op boards?

Yes. We provide COIs, scopes and schedules to managing agents and follow building work rules.

Can you remove the black mastic under my parquet?

Yes. It’s one of our most common jobs, in Westchester co-ops as much as in Manhattan.

Do you do lead and mold work in Westchester?

Yes. Lead paint testing and abatement, and mold assessment and remediation.

Tell us what you’re dealing with.

One call or a quick online request gets you a clear quote, or a free in-person estimate when the job needs one. We serve New York and New Jersey alike.

Call NY(347) 394-4411Call NJ(908) 271-8485Get a quotetakes a minute